GALAXY WATCH SM-R800 latest model Unboxing and Honest Review | detailed explanations - YouTube
Review: Samsung Galaxy Watch 46mm (R800) – Pickr
Amazon.com: Samsung Galaxy Watch 2019 (46mm) Bluetooth, Wi-Fi, GPS Smartwatch, SM-R800 - International Version (Silver) : Electronics
Just registered my SS Galaxy Watch SM-R800 that I have had for 5 years. Model and Serial in the watch matched what is on their website and the registration resolved it to